Exercise logic.propositional.dnf.unicode
Description
Proposition to DNF (unicode support)
Derivation
![](http://ideas.cs.uu.nl/images/external.png)
((¬¬(q ∧ q) ∨ F) ∧ ¬p) ↔ ((r ↔ s) ∨ ¬s)
⇒ logic.propositional.idempand((¬¬q ∨ F) ∧ ¬p) ↔ ((r ↔ s) ∨ ¬s)
Description
Proposition to DNF (unicode support)